CN213626913U - Shock-absorbing single-tube tower - Google Patents

Abstract

The utility model discloses a absorbing single-pipe tower, including cylinder hollow structure's installation base and tower body, evenly open along the week on the installation base inner column wall has a plurality of slot, and the laminating has the shock pad on the bottom surface in the slot, and the installation base interpolation has the tower body, and evenly open along the week on the terminal surface of tower body bottom has a plurality of damping tank, and the damping tank interpolation has the snubber block, and the damping tank is stretched out to the lower extreme of snubber block, and the rigid coupling has damping spring on the inner wall of damping tank upper end, and damping spring other end fixed connection is on the top terminal surface of snubber block. Through the damper that shock attenuation groove, shock pad and snubber block constitute, leave the space between the interior bottom surface of tower body bottom surface and installation base simultaneously, guarantee that the single-pipe tower can make the reciprocating swing motion on the vertical direction when the earthquake, dissipation earthquake input energy has improved the shock resistance of single-pipe tower, has increased the security of single-pipe tower when the earthquake.

Description

Shock-absorbing single-tube tower

Technical Field

The utility model belongs to the technical field of the single-pipe tower, concretely relates to absorbing single-pipe tower.

Background

The single-pipe tower is mainly used as a power transmission tower and a communication tower, belongs to a high-rise tower structure, and along with the development of the telecommunication industry, the signal coverage rate of a base station of each large telecommunication operation unit cannot meet the requirements of people.

In the prior art, the communication iron tower is installed at a higher outdoor terrain or on the roof of a high-rise building, the wind force is often too large in the places, the stability of the communication iron tower is seriously influenced, earthquakes frequently occur in many areas such as the Qinghai, Shandong, northeast and southeast coastal areas in China, the communication iron tower is fixed on the ground through a concrete base, the shockproof capability is low, and under the action of wind load and earthquake load, the single-pipe tower is poor in shockproof effect, high in danger and easy to topple; meanwhile, the communication iron tower is fixed on the ground through a concrete base, and cannot dissipate earthquake input energy through local collision accompanying reciprocating swing motion, so that the capability of reducing earthquake reaction of an upper structure of the tower and ensuring the safety of the upper structure is limited.

SUMMERY OF THE UTILITY MODEL

To prior art's not enough, the utility model provides a absorbing single-pipe tower has solved the poor problem of single-pipe tower shock resistance.

The utility model discloses a realize through following technical scheme:

the utility model provides a absorbing single-pipe tower, includes cylinder hollow structure's installation base and tower body, evenly open along the week on the installation base inner column wall has a plurality of slot, the laminating has the shock pad on the bottom surface in the slot, the installation base interpolation has the tower body, evenly open along the week on the tower body bottom terminal surface has a plurality of damping groove, the damping groove interpolation has the snubber block, the lower extreme of snubber block stretches out the damping groove, the rigid coupling has damping spring on the damping groove upper end inner wall, damping spring other end fixed connection be in on the top terminal surface of snubber block.

Realize above-mentioned technical scheme, as the utility model discloses a preferred scheme:

preferably, the outer wall of the lower part of the tower body is sleeved with a fixed plate, a plurality of inserting blocks are uniformly and fixedly connected to the bottom surface of the fixed plate along the circumference, and the inserting blocks are inserted into the slots;

preferably, the fixing plate is in threaded connection with the mounting base through a bolt;

preferably, the outer end of the fixing plate is an outer brim with a triangular structure.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through a damping mechanism consisting of the damping groove, the damping pad and the damping block, a gap is reserved between the bottom surface of the tower body and the inner bottom surface of the mounting base, the single-pipe tower can be ensured to make reciprocating swing motion in the vertical direction during earthquake, the earthquake input energy is dissipated, the earthquake resistance of the single-pipe tower is improved, and the safety of the single-pipe tower during earthquake is improved;

2. through the installation mechanism that slot and insert the piece and constitute, pass through bolt threaded connection between fixed plate and the installation base, strengthened the steadiness behind the single-pipe tower installation, improved the installation effectiveness of single-pipe tower, the straightness that hangs down of single-pipe tower installation has been guaranteed to the slot and the piece of inserting simultaneously, takes place the slope when preventing the installation of single-pipe tower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a main sectional view of the present invention;

FIG. 2 is a top cross-sectional view taken along line A of FIG. 1;

fig. 3 is a top view of the tower body of the present invention.

In the drawings: 1. installing a base; 2. a tower body; 3. a slot; 4. a shock pad; 5. a damping groove; 6. a damper block; 7. a damping spring; 8. a fixing plate; 9. the block is inserted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Examples

The shock-absorbing single-tube tower comprises a mounting base 1 and a tower body 2 which are of a cylinder hollow structure, wherein a plurality of slots 3 are uniformly formed in the inner cylinder wall of the mounting base 1 along the circumference, shock-absorbing pads 4 are attached to the inner bottom surfaces of the slots 3, the shock-absorbing pads 4 and gaps between the bottom surfaces of the tower body 2 and the inner bottom surface of the mounting base 1 ensure that the single-tube tower can do reciprocating swing motion in the vertical direction during earthquake, the tower body 2 is inserted into the mounting base 1 for dissipating earthquake input energy, a plurality of shock-absorbing grooves 5 are uniformly formed in the bottom end surface of the tower body 2 along the circumference, shock-absorbing blocks 6 are inserted into the shock-absorbing grooves 5, the lower ends of the shock-absorbing blocks 6 extend out of the shock-absorbing grooves 5, shock-absorbing springs 7 are fixedly connected to the inner wall of the upper ends of the shock-absorbing grooves 5, and the other ends of the shock;

the outer wall of the lower part of the tower body 2 is sleeved with a fixed plate 8, the bottom surface of the fixed plate 8 is uniformly and fixedly connected with a plurality of inserting blocks 9 along the circumference, and the inserting blocks 9 are inserted into the slots 3;

the fixing plate 8 is in threaded connection with the installation base 1 through bolts, so that the stability of the single-pipe tower after installation is improved;

the outer end of the fixing plate 8 is an outer eave of a triangular structure, so that the rainproof performance of the mounting base 1 is improved, and rainwater is prevented from being squeezed into the mounting base 1.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (4)

1. The utility model provides a absorbing single-pipe tower, includes cylinder hollow structure's installation base (1) and tower body (2), its characterized in that: evenly open along the week on the installation base (1) inner column wall has a plurality of slot (3), it has shock pad (4) to laminate on the bottom surface in slot (3), install base (1) interpolation has tower body (2), evenly open along the week on the tower body (2) bottom end face has a plurality of damping groove (5), damping groove (5) interpolation has snubber block (6), the lower extreme of snubber block (6) stretches out damping groove (5), the rigid coupling has damping spring (7) on damping groove (5) upper end inner wall, damping spring (7) other end fixed connection be in on the top terminal surface of snubber block (6).

2. A shock absorbing single tube tower according to claim 1, wherein: the outer wall of the lower portion of the tower body (2) is sleeved with a fixing plate (8), a plurality of inserting blocks (9) are evenly and fixedly connected to the bottom surface of the fixing plate (8) along the periphery, and the inserting blocks (9) are inserted into the slots (3).

3. A shock absorbing single tube tower according to claim 2, wherein: the fixing plate (8) is in threaded connection with the mounting base (1) through bolts.

4. A shock absorbing single tube tower according to claim 2, wherein: the outer end of the fixing plate (8) is an outer brim with a triangular structure.

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